55092940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{393521}}^1$

素因数の和:393537

約数の個数: 24

約数和(自身を含む): 132223392

約数和(自身を除く): 77130452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 393521, 787042, 1574084, 1967605, 2754647, 3935210, 5509294, 7870420, 11018588, 13773235, 27546470, 55092940]

約数ペア:

[(1, 55092940), (2, 27546470), (4, 13773235), (5, 11018588), (7, 7870420), (10, 5509294), (14, 3935210), (20, 2754647), (28, 1967605), (35, 1574084), (70, 787042), (140, 393521)]